I've wanted to find a deck that allows both Selma and Dalhia for some time now, but I've never found a half that either has the lower star card power and/or the synergy to make the deck an overall success.
With the new vortex cards I've finally found just that.
4 x 2* may seem far too imba at first, but /look/ at those cards. If all are drawn the hand is still very powerful:
Hawkins, Tula, Cyb Lia, C wing.
And then look at the most powerful:
Dalhia, Selma, Deea, Dagg.
Everything in between is extremely playable. And it'll be rare you don't draw one of the decks more powerful cards.